Home / 10,307,977.04-14,227,485.48-5,900,258.30

Finding the Fourth Proportional to 10,307,977.04, 14,227,485.48 and 5,900,258.30

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Solution

The fourth proportional to 10,307,977.04, 14,227,485.48 and 5,900,258.30 is: 8,143,774.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,307,977.04 : 14,227,485.48 = 5,900,258.30 : x
  2. Step 2: Convert to fraction form
    10,307,977.04/14,227,485.48 = 5,900,258.30/x
  3. Step 3: Cross multiply
    10,307,977.04x = 14,227,485.48 × 5,900,258.30
  4. Step 4: Simplify right side
    10,307,977.04x = 83,945,839,220,362.06
  5. Step 5: Solve for x
    x = 83,945,839,220,362.06/10,307,977.04
  6. Step 6: Final answer
    x = 8,143,774.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.